EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
2.4.1.50 | dithiothreitol | 0.5-5 mM: 20-30% activation | Gallus gallus | |
2.4.1.50 | Triton X-100 | 0.1%, 2fold stimulation | Gallus gallus |
EC Number | General Stability | Organism |
---|---|---|
2.4.1.50 | unstable during purification | Gallus gallus |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.4.1.50 | p-mercuribenzoate | strong, 0.007 mM: 50% inhibition | Gallus gallus |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.4.1.50 | additional information | - |
additional information | Km: 2-4 mg/ml, denatured citrate-soluble rat skin collagen | Gallus gallus | |
2.4.1.50 | additional information | - |
additional information | Km: 35-70 mg/ml, gelatinized insoluble calf skin collagen | Gallus gallus |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
2.4.1.50 | membrane | associated with membrane structures | Gallus gallus | 16020 | - |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
2.4.1.50 | Mn2+ | - |
Gallus gallus |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
2.4.1.50 | 50000 | - |
3 species of enzyme activity: 450000, 200000 and 50000 Da, gel filtration | Gallus gallus |
2.4.1.50 | 200000 | - |
3 species of enzyme activity: 450000, 200000 and 50000 Da, gel filtration | Gallus gallus |
2.4.1.50 | 450000 | - |
3 species of enzyme activity: 450000, 200000 and 50000 Da, possibly an aggregate of enzyme or enzyme with other proteins, gel filtration | Gallus gallus |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.4.1.50 | additional information | Gallus gallus | intracellular post-translational modification in collagen biosynthesis | ? | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.4.1.50 | Gallus gallus | - |
white Leghorn chicken | - |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.4.1.50 | 50-150fold | Gallus gallus |
2.4.1.50 | partial | Gallus gallus |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
2.4.1.50 | cartilage | - |
Gallus gallus | - |
2.4.1.50 | embryo | 14-15 days old | Gallus gallus | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
2.4.1.50 | 0.00093 | - |
- |
Gallus gallus |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.4.1.50 | additional information | no acceptor: native collagen | Gallus gallus | ? | - |
? | |
2.4.1.50 | additional information | free thiol groups in the active centre | Gallus gallus | ? | - |
? | |
2.4.1.50 | additional information | intracellular post-translational modification in collagen biosynthesis | Gallus gallus | ? | - |
? | |
2.4.1.50 | UDPgalactose + procollagen 5-hydroxy-L-lysine | triple helix conformation of native collagen at 30°C prevents glycosylation | Gallus gallus | UDP + procollagen 5-(D-galactosyloxy)-L-lysine | - |
? | |
2.4.1.50 | UDPgalactose + procollagen 5-hydroxy-L-lysine | peptides derived from citrate soluble collagen by collagenase digestion, longer peptides are better substrates | Gallus gallus | UDP + procollagen 5-(D-galactosyloxy)-L-lysine | - |
? | |
2.4.1.50 | UDPgalactose + procollagen 5-hydroxy-L-lysine | heat-denatured citrate-soluble rat skin collagen is a more effective substrate than gelatinized insoluble calf skin collagen | Gallus gallus | UDP + procollagen 5-(D-galactosyloxy)-L-lysine | - |
? | |
2.4.1.50 | UDPgalactose + procollagen 5-hydroxy-L-lysine | gelatinized insoluble calf skin collagen | Gallus gallus | UDP + procollagen 5-(D-galactosyloxy)-L-lysine | - |
? | |
2.4.1.50 | UDPgalactose + submaxillary glycoprotein with sialic acid removed | not porcine | Gallus gallus | ? | - |
? |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.4.1.50 | 37 | - |
assay at | Gallus gallus |